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This commit is contained in:
Philippe Teuwen 2019-03-10 00:00:59 +01:00
commit 0373696662
483 changed files with 56514 additions and 52451 deletions
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64
client/cmdlfpcf7931.c
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@ -28,30 +28,33 @@ static int CmdHelp(const char *Cmd);
// Default values - Configuration
struct pcf7931_config configPcf = {
{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
PCF7931_DEFAULT_INITDELAY,
PCF7931_DEFAULT_OFFSET_WIDTH,
PCF7931_DEFAULT_OFFSET_POSITION
};
};
// Resets the configuration settings to default values.
int pcf7931_resetConfig(){
memset(configPcf.Pwd, 0xFF, sizeof(configPcf.Pwd) );
int pcf7931_resetConfig()
{
memset(configPcf.Pwd, 0xFF, sizeof(configPcf.Pwd));
configPcf.InitDelay = PCF7931_DEFAULT_INITDELAY;
configPcf.OffsetWidth = PCF7931_DEFAULT_OFFSET_WIDTH;
configPcf.OffsetPosition = PCF7931_DEFAULT_OFFSET_POSITION;
return 0;
}
int pcf7931_printConfig(){
PrintAndLogEx(NORMAL, "Password (LSB first on bytes) : %s", sprint_hex( configPcf.Pwd, sizeof(configPcf.Pwd)));
int pcf7931_printConfig()
{
PrintAndLogEx(NORMAL, "Password (LSB first on bytes) : %s", sprint_hex(configPcf.Pwd, sizeof(configPcf.Pwd)));
PrintAndLogEx(NORMAL, "Tag initialization delay : %d us", configPcf.InitDelay);
PrintAndLogEx(NORMAL, "Offset low pulses width : %d us", configPcf.OffsetWidth);
PrintAndLogEx(NORMAL, "Offset low pulses position : %d us", configPcf.OffsetPosition);
return 0;
}
int usage_pcf7931_read(){
int usage_pcf7931_read()
{
PrintAndLogEx(NORMAL, "Usage: lf pcf7931 read [h] ");
PrintAndLogEx(NORMAL, "This command tries to read a PCF7931 tag.");
PrintAndLogEx(NORMAL, "Options:");
@ -61,7 +64,8 @@ int usage_pcf7931_read(){
return 0;
}
int usage_pcf7931_write(){
int usage_pcf7931_write()
{
PrintAndLogEx(NORMAL, "Usage: lf pcf7931 write [h] <block address> <byte address> <data>");
PrintAndLogEx(NORMAL, "This command tries to write a PCF7931 tag.");
PrintAndLogEx(NORMAL, "Options:");
@ -74,7 +78,8 @@ int usage_pcf7931_write(){
return 0;
}
int usage_pcf7931_config(){
int usage_pcf7931_config()
{
PrintAndLogEx(NORMAL, "Usage: lf pcf7931 config [h] [r] <pwd> <delay> <offset width> <offset position>");
PrintAndLogEx(NORMAL, "This command tries to set the configuration used with PCF7931 commands");
PrintAndLogEx(NORMAL, "The time offsets could be useful to correct slew rate generated by the antenna");
@ -94,50 +99,53 @@ int usage_pcf7931_config(){
return 0;
}
int CmdLFPCF7931Read(const char *Cmd){
int CmdLFPCF7931Read(const char *Cmd)
{
uint8_t ctmp = param_getchar(Cmd, 0);
if ( ctmp == 'H' || ctmp == 'h' ) return usage_pcf7931_read();
if (ctmp == 'H' || ctmp == 'h') return usage_pcf7931_read();
UsbCommand resp;
UsbCommand c = {CMD_PCF7931_READ, {0, 0, 0}};
clearCommandBuffer();
SendCommand(&c);
if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) {
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)) {
PrintAndLogEx(WARNING, "command execution time out");
return 1;
}
return 0;
}
int CmdLFPCF7931Config(const char *Cmd){
int CmdLFPCF7931Config(const char *Cmd)
{
uint8_t ctmp = param_getchar(Cmd, 0);
if ( ctmp == 0) return pcf7931_printConfig();
if ( ctmp == 'H' || ctmp == 'h' ) return usage_pcf7931_config();
if ( ctmp == 'R' || ctmp == 'r' ) return pcf7931_resetConfig();
if (ctmp == 0) return pcf7931_printConfig();
if (ctmp == 'H' || ctmp == 'h') return usage_pcf7931_config();
if (ctmp == 'R' || ctmp == 'r') return pcf7931_resetConfig();
if ( param_gethex(Cmd, 0, configPcf.Pwd, 14) ) return usage_pcf7931_config();
if (param_gethex(Cmd, 0, configPcf.Pwd, 14)) return usage_pcf7931_config();
configPcf.InitDelay = (param_get32ex(Cmd,1,0,10) & 0xFFFF);
configPcf.OffsetWidth = (int)(param_get32ex(Cmd,2,0,10) & 0xFFFF);
configPcf.OffsetPosition = (int)(param_get32ex(Cmd,3,0,10) & 0xFFFF);
configPcf.InitDelay = (param_get32ex(Cmd, 1, 0, 10) & 0xFFFF);
configPcf.OffsetWidth = (int)(param_get32ex(Cmd, 2, 0, 10) & 0xFFFF);
configPcf.OffsetPosition = (int)(param_get32ex(Cmd, 3, 0, 10) & 0xFFFF);
pcf7931_printConfig();
return 0;
}
int CmdLFPCF7931Write(const char *Cmd){
int CmdLFPCF7931Write(const char *Cmd)
{
uint8_t ctmp = param_getchar(Cmd, 0);
if (strlen(Cmd) < 1 || ctmp == 'h' || ctmp == 'H') return usage_pcf7931_write();
uint8_t block = 0, bytepos = 0, data = 0;
if ( param_getdec(Cmd, 0, &block) ) return usage_pcf7931_write();
if ( param_getdec(Cmd, 1, &bytepos) ) return usage_pcf7931_write();
if (param_getdec(Cmd, 0, &block)) return usage_pcf7931_write();
if (param_getdec(Cmd, 1, &bytepos)) return usage_pcf7931_write();
if ( (block > 7) || (bytepos > 15) ) return usage_pcf7931_write();
if ((block > 7) || (bytepos > 15)) return usage_pcf7931_write();
data = param_get8ex(Cmd, 2, 0, 16);
@ -146,7 +154,7 @@ int CmdLFPCF7931Write(const char *Cmd){
PrintAndLogEx(NORMAL, " data: 0x%02X", data);
UsbCommand c = {CMD_PCF7931_WRITE, { block, bytepos, data} };
memcpy(c.d.asDwords, configPcf.Pwd, sizeof(configPcf.Pwd) );
memcpy(c.d.asDwords, configPcf.Pwd, sizeof(configPcf.Pwd));
c.d.asDwords[7] = (configPcf.OffsetWidth + 128);
c.d.asDwords[8] = (configPcf.OffsetPosition + 128);
c.d.asDwords[9] = configPcf.InitDelay;
@ -165,13 +173,15 @@ static command_t CommandTable[] = {
{NULL, NULL, 0, NULL}
};
int CmdLFPCF7931(const char *Cmd) {
int CmdLFPCF7931(const char *Cmd)
{
clearCommandBuffer();
CmdsParse(CommandTable, Cmd);
return 0;
}
int CmdHelp(const char *Cmd) {
int CmdHelp(const char *Cmd)
{
CmdsHelp(CommandTable);
return 0;
}